It sounds like you’re referring to a specific article or possibly a media piece with the German title “Am Tag als Ignatz Bubis starb” (On the day Ignatz Bubis died), combined with the note “mp3 verified.”

Why? Because there is no famous hit song with that title. The search often conflates two things:

August 13, 1999 Location: Frankfurt am Main Event: The passing of Ignatz Bubis